Porsche Panamera 2010–2014 — technical service bulletin
Bulletin 122-E5F6L-06 · NHTSA communication 10117491 · issued Nov 21, 2014
Technical service bulletin
communication type
Electrical System
component
2010–2014
model years
5
vehicle entries
Official summary
Concerns: Power distributor Information: In the event of complaints relating to the overall power supply on the vehicle and if "Connections in power distributor corroded"? is discovered as the cause of the fault, the cover on the power distributor (? Figure 1) must be sealed using new sealant. Complaints can include various malfunctions in the vehicle electrics (fault in PCM, failure of power windows or similar problems) or various error messages displayed in the instrument cluster.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.